Drivers should check if media_create_pad_link() actually worked. Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx> diff --git a/include/media/media-entity.h b/include/media/media-entity.h index 62f882d872b1..8bdc10dcc5e7 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -348,8 +348,9 @@ int media_entity_init(struct media_entity *entity, u16 num_pads, struct media_pad *pads); void media_entity_cleanup(struct media_entity *entity); -int media_create_pad_link(struct media_entity *source, u16 source_pad, - struct media_entity *sink, u16 sink_pad, u32 flags); +__must_check int media_create_pad_link(struct media_entity *source, + u16 source_pad, struct media_entity *sink, + u16 sink_pad, u32 flags); void __media_entity_remove_links(struct media_entity *entity); void media_entity_remove_links(struct media_entity *entity); -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
